Past and Future vs Meshing Cogs

Use Past and Future if you main Harmony supports, Bronya, Sparkle; choose Meshing Cogs for Harmony, Ruan Mei, Robin. Signature weapons typically beat 4★ alternatives by ~10–20%, but a new Character is usually the better pull.

Consider your account when deciding. Look at the units and weapons you already own, the teams you already have built, and the content you struggle with most. Both Past and Future and Meshing Cogs are strong — the right choice depends on which fills a bigger gap in your roster.

Is Past and Future or Meshing Cogs better?

There is no universal answer — Past and Future wins in Best On and Rarity scenarios where their kit shines, while Meshing Cogs is stronger in others. Use the comparison tables above to match each option's strengths to your specific needs.

Which one is better for F2P players?

Both options are viable at base constellation with their F2P alternatives. Check each option's dedicated guide for the best budget builds and teams to see which one fits your account's current roster.